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Table 1.

JOYS source sample from millimetre observations.

Archive name RAa Deca D L bol b Mathematical equation: $ L_{\mathrm{bol}}^{\,\,\,b} $ Class M env b Mathematical equation: $ M_{\mathrm{env}}^{\,\,\,b} $ vlsr Mosaic Other names Ref.
[J2000] [J2000] (kpc) (L) (M) (km s−1)
G28IRS2 18:42:51.99 −3:59:54.0 4.51 10 120 IRDC/HMPO 3288 77.7 1 × 1 G28P2 3, 4, 12
G28P1 18:42:50.59 −4:03:16.3 4.51 682 IRDC 4276 80 2 × 2 3, 4, 10
G28S 18:42:46.45 −4:04:15.2 4.51 364 IRDC 2296 78.4 1 × 1 C1-Sa 3, 4, 6, 7
IRAS23385 23:40:54.49 61:10:27.4 4.90 3170 HMPO 220 −50.5 2 × 2 Mol160 1, 2, 11
IRAS18089 18:11:51.24 −17:31:30.4 2.34 15 723c HMC 1100c 34.1 2 × 1 G12.89+0.49 4, 5, 8, 9
G31 18:47:34.33 −1:12:45.5 5.16 69 984 HMC 7889 97 1 × 1 3, 4

Notes. 1: Beuther et al. (2023), 2: Molinari et al. (2008), 3: Wang et al. (2008), 4: Urquhart et al. (2018), 5: Xu et al. (2011), 6: Feng et al. (2016b), 7: Tan et al. (2016), 8: Cesaroni et al. (1994), 9: Beuther et al. (2002a), 10: Zhang et al. (2015), 11: Cesaroni et al. (2019), 12: Csengeri et al. (2016). a Coordinates of millimetre peak positions. b Properties were derived for emission that extends over larger spatial scales than those of the IR sources we report in Table 2 by factors of a few. c Distance corrected.

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